This is the Army, Mr. Jones

Although use of “Mr.” is an assumption, as we do not know how every soldier sees … uh, himself, herself, theirself, themself? No, that “Whatever You Want” rule hasn’t yet been approved. Or reapproved. 

Anyway, the Army has a facemask, AKA Combat Cloth Face Covering, AKA CCFC.

From Valor Guardians:

“This past summer, the Army Uniform Board recommended and General James C. McConville, the U.S. Army Chief of Staff, approved issuing CCFCs to Soldiers at Initial Entry Training (IET) as part of their clothing bag,” the release notes. “At the 152nd AUB, Army officials said that the Defense Logistics Agency (DLA) will begin issuing two CCFCs to each new Soldier during the second quarter of FY2021.”

https://valorguardians.com/blog/?p=108411